146 Result(s)
within
**ang Ying
Engineering
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Article
Theoretical analysis and design of roller mower straight blade
In order to study the cutting performance of the straight edge hob and reduce the cutting power consumption model of the straight edge hob, this paper takes the cutting power of the straight edge hob as the mi...
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Article
Limit cycle oscillation and dynamical scenarios in piecewise-smooth nonlinear systems with two-sided constraints
Piecewise-smooth models are widely explored to investigate occasional contact or impact systems, such as gear systems in mechanical engineering and folding wings in aircraft structures. However, the complicate...
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Article
An Impact-Driven Enhanced Tuning Fork for Low-Frequency Ambient Vibration Energy Harvesting: Modeling, Simulation, and Experiment
A piezoelectric vibration energy harvester (PVEH), as a self-power device that can convert ambient vibration energy into electric energy, has extensive application prospects in power supply for microsensors us...
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Reference Work Entry In depth
Flotation at Elevated Temperature
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Reference Work Entry In depth
Iso-flotability Flotation
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Chapter and Conference Paper
Stress Simulation of Cables Laid on the Stress Absorption Mechanical Device Composed of Three Arcs in the Bridge Offset
The stress absorption effect of the high-voltage cable laid on the mechanical device laid in the bridge offset is depending on the stress distribution along the cable and the contact point of the cable with th...
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Chapter and Conference Paper
Analysis and Optimization of Vibration Reduction Structure for Bridge Cable Engineering
Due to the particularity of the bridge environment, the high-voltage cable lines laid on the bridge will not only bear the effects of voltage and current, but also bear the effects of mechanical vibration caus...
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Article
Self-piercing riveting of dissimilar carbon fiber-reinforced composites and aluminum alloy sheets: state-of-the-art achievements
Lightweight design of the vehicle is critical in reducing carbon emissions and energy consumption. In recent decades, high-performance carbon fiber–reinforced plastic (CFRP) composites, which are the most dire...
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Article
Simulation of computer image recognition technology based on image feature extraction
Humans have the ability to quickly identify their own environment, understand, judge and analyze it, which is one of the important reasons why human beings can survive in nature for a long time and gradually d...
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Article
An Innovative Collaborative Design of Shape and Performance for Super-High-Contact-Ratio Spiral Bevel Gear
For upgrading the transmission performance of spiral bevel gear and extending the time between overhauls of the helicopter reducer, an innovative multi-objective collaborative optimization strategy of shape an...
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Article
Particle agglomeration behavior in fluidized bed during direct reduction of iron oxide by CO/H2 mixtures
The agglomeration behavior of particles significantly impacts on the defluidization occurring in a fluidized bed during the direct reduction process. The influence of CO/H2 ratio on surface diffusion of iron atom...
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Article
Open AccessEarly detection of myocardial ischemia in resting ECG: analysis by HHT
Exercise electrocardiography (ECG) is a noninvasive test aiming at producing ischemic changes. However, resting ECG cannot be adopted in diagnosing myocardial ischemia till ST-segment depressions. Therefore, t...
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Living Reference Work Entry In depth
Iso-flotability Flotation
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Living Reference Work Entry In depth
Flotation at Elevated Temperature
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Chapter and Conference Paper
Experimental Study on the Relationship Between the Height of Submerged Dam at the Entrance of Pit-Type Pool and the Treatment Effect
The submerged dam is one of the commonly used schemes for the prevention and treatment of the pit-type collapse, which is often used in the pit-type collapse emergency treatment in Anhui and Jiangsu sections o...
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Chapter and Conference Paper
A Document Management System with Multi-biometric Watermarking for Educational Purpose
With the rapid development of multimedia technology and computer network technology, phenomenon of paperless work is growing. The problem of copyright protection of digital documents is particularly important....
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Chapter and Conference Paper
Hand Gesture Signature Recognition with Machine Learning Algorithms
Hand gesture recognition is regarded as an imperative Human–Computer Interaction technology for non-verbal communication and interaction between human and computers. Inspired by hand gesture recognition system...
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Chapter and Conference Paper
Simulation of a Typical Meiyu Case Over the Yangtze-Huai River in a Record-Breaking Meiyu Period of 2020
In the summer of 2020, Jiangsu Province has experienced a long Meiyu period with heavy rainfall, long time and wide range. In order to explore the characteristics of the Meiyu and its related atmospheric circu...
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Article
Mechanism of high temperature reduction on iron carbide preparation with low-grade siderite
The carburization roasting followed by magnetic separation is a feasible method to utilize low-grade siderite ore. In order to enhance the carburization efficiency and separation efficiency, high temperature r...
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Article
Gram Matrix-Based Convolutional Neural Network for Biometric Identification Using Photoplethysmography Signal
As a kind of physical signals that could be easily acquired in daily life, photoplethysmography (PPG) signal becomes a promising solution to biometric identification for daily access management system (AMS). S...
